Chicago Pneumatics’ CP7783-6 impact is powerful and lightweight for all your heavy vehicle applications

Built on the heritage of successful previous models, the CP7783-6 lightweight impact wrench provides higher torque than similar tools of an equivalent durability and are equally suitable for workshop or roadside assistance tasks.

Weighing in at just 18.5 lbs (8.4 kg) and delivering a powerful 1,770ft.lbs (2400 Nm) in reverse, Chicago Pneumatics’ CP7783-6 impact wrench provides a high power to weight ratio to meet the demand for a lighter yet more powerful tool.  It is also equipped with a wealth of new design features to enable operators to get their jobs done quickly with increased productivity with less fatigue.


Chicago Pneumatic has designed this impact wrench with durability, efficiency and easy maintenance in mind.  It feature a ‘rocking dog clutch’ rather than the more traditional twin hammer impact mechanism.  This pinless, closed reinforced mechanism has only two main moving parts to ensure optimum power transmission and superior durability.  Among other benefits this impact mechanism consumes less air, which helps to reduce operating costs while offering an excellent performance – even with limited airflow.  Thanks to the ‘rocking dog clutch’ the new impact wrenches are ideal for soft pull-up jobs.


Ergonomic features include a D-handle design, with full teasing trigger and four operating positions.  This provides users with greater stability when holding the tool and with increased user comfort compared to alternative models.  There is also a readily adjustable top or down exhaust which ensures optimum comfort for the user, whatever the angle of working.


The CP7783 is simple to use thanks to a forward/reverse lever that can be switched from right-handed to left-handed, giving increased flexibility to the user.  With three power settings in both forward and reverse, they can be tailored to each application and provide the torque necessary to ensure efficient completion of the job.

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